IBM Software Developer Intern Interview Questions and Answers

Write a code for prime number

Q1. What is difference between mapping and filter
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Q2. What is time complexity
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Leetcode medium questions was asked on hackerrank

Q1. What is database, system design
Ans. 
A database is a structured collection of data, while system design involves creating a plan for how different components of a system will work together.
• Database is used to store and organize data in a structured manner.

• System design involves creating a plan for how different components of a system will interact and work together efficiently.

• Examples of databases include MySQL, PostgreSQL, and MongoDB.

• Examples of system...read more
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Q2. Standard leetcode questions + hashmaps + projects
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There were 2 coding que on hakerrank

Q1. Tell me about yourself ?
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Q2. OOPS concept based with java
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Q1. Tell me about a time when you had to step away from traditional methods to solve a difficult or complex problem.
Ans. 
I had to step away from traditional methods to solve a complex problem.
• Developing a machine learning algorithm to predict customer behavior

• Instead of using traditional statistical models, I used deep learning techniques

• Implemented a neural network with multiple hidden layers

• Collected and preprocessed a large dataset of customer data

• Achieved higher accuracy and better predictions compared to traditional methods
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Q1. A series of behavioral questions such as: How did you deal with complex problems? How did you handle it if you have a team member that always against your ideas? How did you work in a team?
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